163066235012 has 24 divisors (see below), whose sum is σ = 285708511872. Its totient is φ = 81435284000.

The previous prime is 163066234997. The next prime is 163066235021. The reversal of 163066235012 is 210532660361.

It is a super-3 number, since 3×163066235012³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24331262 + ... + 24337962.

It is an arithmetic number, because the mean of its divisors is an integer number (11904521328).

Almost surely, 2^163066235012 is an apocalyptic number.

It is an amenable number.

163066235012 is a deficient number, since it is larger than the sum of its proper divisors (122642276860).

163066235012 is a wasteful number, since it uses less digits than its factorization.

163066235012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13099 (or 13097 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 163066235012 its reverse (210532660361), we get a palindrome (373598895373).

The spelling of 163066235012 in words is "one hundred sixty-three billion, sixty-six million, two hundred thirty-five thousand, twelve".